/*
SUNSOFT 5A[PRG:MAX 2M]
バットマン

SUNSOFT 5B[拡張音源]
ギミック

FME-7[PRG:MAX 4M] & SUNSOFT 5B[拡張音源]?
炎の闘球児ドッジ弾平

FME-7+BB[PRG:MAX 4M]
バーコードワールド
炎の闘球児ドッジ弾平2

CPU Memmory Bank
 cpu address|rom address    |page|task
 $8000-$9fff|0x02000-0x03fff|1   |write 0x2aaa
 $a000-$bfff|0x04000-0x05fff|2   |write 0x5555
 $c000-$dfff|0x02000*n      |n   |write area
 $e000-$ffff|末尾           |fix |

PPU Memmory Bank
 ppu address|rom address    |page|task
 $0000-$03ff|0x02800-0x02bff|0x0a|write 0x02aaa
 $0400-$07ff|0x05400-0x057ff|0x15|write 0x05555
 $0800-$0bff|未使用
 $0c00-$0fff|未使用
 $1000-$1FFF|0x1000*n       |n   |write area
*/
board <- {
	mappernum = 69, vram_mirrorfind = false,
	cpu = {banksize = 0x2000, maxsize = 4 * mega},
	ppu = {banksize = 0x0400, maxsize = 2 * mega},
};
function initalize(d, cpu_banksize, ppu_banksize)
{
	cpu_command(d, 0x2aaa, 0x8000, cpu_banksize);
	cpu_command(d, 0x5555, 0xa000, cpu_banksize);
	cpu_write(d, 0x8000, 0x09);
	cpu_write(d, 0xa000, 1);
	cpu_write(d, 0x8000, 0x0a);
	cpu_write(d, 0xa000, 2);

	ppu_command(d, 0x2aaa, 0x0000, ppu_banksize);
	ppu_command(d, 0x5555, 0x0400, ppu_banksize);
	cpu_write(d, 0x8000, 0);
	cpu_write(d, 0xa000, 0x0a);
	cpu_write(d, 0x8000, 1);
	cpu_write(d, 0xa000, 0x15);
}
function cpu_transfer(d, start, end, cpu_banksize)
{
	for(local i = start; i < end - 1; i += 1){
		cpu_write(d, 0x8000, 0x0b);
		cpu_write(d, 0xa000, i);
		cpu_program(d, 0xc000, cpu_banksize);
	}
	cpu_program(d, 0xe000, cpu_banksize)
}
function ppu_transfer(d, start, end, ppu_banksize)
{
	for(local i = start; i < end; i += 4){
		cpu_write(d, 0x8000, 4);
		cpu_write(d, 0xa000, i);
		cpu_write(d, 0x8000, 5);
		cpu_write(d, 0xa000, i | 1);
		cpu_write(d, 0x8000, 6);
		cpu_write(d, 0xa000, i | 2);
		cpu_write(d, 0x8000, 7);
		cpu_write(d, 0xa000, i | 3);
		ppu_program(d, 0x1000, ppu_banksize * 4);
	}
}